Analizador Java DOM4J - Crear documento XML
Ejemplo de demostración
Aquí está el XML que necesitamos crear:
<?xml version = "1.0" encoding = "UTF-8"?>
<cars>
<supercars company = "Ferrari">
<carname type = "formula one">Ferrari 101</carname>
<carname type = "sports">Ferrari 202</carname>
</supercars>
</cars>
CreateXmlFileDemo.java
package com.tutorialspoint.xml;
import java.io.IOException;
import java.io.UnsupportedEncodingException;
import org.dom4j.Document;
import org.dom4j.DocumentHelper;
import org.dom4j.Element;
import org.dom4j.io.OutputFormat;
import org.dom4j.io.XMLWriter;
public class DOM4JCreateXMLDemo {
public static void main(String[] args) {
try {
Document document = DocumentHelper.createDocument();
Element root = document.addElement( "cars" );
Element supercarElement = root.addElement("supercars")
.addAttribute("company", "Ferrai");
supercarElement.addElement("carname")
.addAttribute("type", "Ferrari 101")
.addText("Ferrari 101");
supercarElement.addElement("carname")
.addAttribute("type", "sports")
.addText("Ferrari 202");
// Pretty print the document to System.out
OutputFormat format = OutputFormat.createPrettyPrint();
XMLWriter writer;
writer = new XMLWriter( System.out, format );
writer.write( document );
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
}
}
Esto produciría el siguiente resultado:
<?xml version = "1.0" encoding = "UTF-8"?>
<cars>
<supercars company = "Ferrari">
<carname type = "formula one">Ferrari 101</carname>
<carname type = "sports">Ferrari 202</carname>
</supercars>
</cars>